Just because you're the little guy in your sector doesn't mean you can't compete with the seemingly-invincible big brands. Here's an entrepreneur's guide to transitioning from the underdog to the big dog.

That last bragging tweet by a talented so-and-so got you down? Jealous of a competitor's Facebook status update? It's time to step away from the social media, forget about forces you can't control, and concentrate on only one thing: being the best you realistically can be.